

The Lemon Blue Eye Longfin Bristlenose Pleco (Ancistrus sp. L144) is a captivating freshwater catfish known for its bright yellow coloration, striking blue eyes, and elegant long fins. Originating from South America, this peaceful species is an excellent addition to community aquariums, offering both aesthetic appeal and practical algae control. Its manageable size and hardy nature make it suitable for both novice and experienced aquarists.
Scientific Name: Ancistrus sp. L144
Common Names: Lemon Blue Eye Longfin Bristlenose Pleco, L144 Pleco
Origin: South America
Size: Up to 12.7 cm (5 inches)
Lifespan: 5–12 years with proper care
Temperament: Peaceful; may be territorial with conspecifics
Diet: Primarily herbivorous – prefers vegetable matter, sinking algae wafers, and blanched vegetables; occasional protein-rich foods like bloodworms can be offered sparingly
Water Parameters:
Temperature: 22–30°C (72–86°F)
pH Level: 6.5–7.5
Hardness: 6–10 dKH
Minimum Tank Size: 75 liters (20 gallons).
Striking Appearance: Its vivid yellow body and blue eyes make it a standout addition to any aquarium.
Effective Algae Control: Actively grazes on algae, helping to maintain a clean tank environment.
Peaceful Nature: Compatible with a variety of community fish.
Hardy and Adaptable: Tolerant of a range of water conditions, making it suitable for various tank setups.
Local Availability: Sourced from reputable suppliers within Melbourne, ensuring healthy and acclimated specimens.
Substrate: Fine sand or smooth gravel to mimic natural riverbeds.
Decor: Incorporate driftwood, caves, and rocks to provide hiding spots and establish territories.
Filtration: High-quality filtration system to maintain water quality; ensure moderate water flow to replicate natural habitat.
Lighting: Moderate lighting to reduce stress and encourage natural behavior.
Tank Cover: Secure lid recommended, as they may jump if startled.
The Lemon Blue Eye Longfin Bristlenose Pleco is generally peaceful and thrives in community setups with similarly non-aggressive species. Suitable companions include:
Corydoras Catfish
Dwarf Cichlids
Note: Avoid housing them with larger or more aggressive bottom-dwellers to prevent territorial disputes.
The Lemon Blue Eye Longfin Bristlenose Pleco coexists well with a variety of aquarium plants. Suitable options include:
Cryptocoryne
These plants provide shelter and contribute to a healthy tank environment, complementing the pleco's natural behavior.
Staple Diet: High-quality sinking algae wafers and vegetable-based pellets.
Supplementary Foods: Blanched vegetables such as zucchini, cucumber, and spinach.
Protein Treats: Offer sparingly, such as bloodworms or brine shrimp, no more than once a week.
Feeding Frequency: Once or twice daily; provide only as much as they can consume in 2–3 minutes to prevent overfeeding.
Q: Is the Lemon Blue Eye Longfin Bristlenose Pleco suitable for beginners?
A: Yes, their hardy nature and peaceful temperament make them ideal for novice aquarists.
Q: Can they be kept in planted tanks?
A: Absolutely; they thrive in aquariums with live plants, which provide hiding spots and enhance their natural behavior.
Q: Do they require a heater?
A: Yes, maintaining a stable temperature between 22–30°C (72–86°F) is essential.
Q: How many should be kept together?
A: They can be kept singly or in groups, provided there is ample space and hiding spots to reduce territorial behavior.
Q: Are Lemon Blue Eye Longfin Bristlenose Plecos available in Melbourne?
A: Yes, they are in-stock and available for in-store purchase in Melbourne.
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